Junction box



FIG. 1 is a perspective view of a junction box, according to my new design;

FIG. 2 is a top plan view of the junction box of FIG. 1;

FIG. 3 is a front elevation view of the junction box of FIG. 1;

FIG. 4 is a bottom plan view of the junction box of FIG. 1;

FIG. 5 is a rear elevation view of the junction box of FIG. 1;

FIG. 6 is a left side elevation view of the junction box of FIG. 1; and,

FIG. 7 is a right side elevation view of the junction box of FIG. 1.

The dashed lines in the drawings represent portions of the junction box that do not form part of the claimed design. 

CLAIM I claim the ornamental design for a junction box, as shown and described. 